You have an Exchange organization. All servers in the organization have Exchange Server 2010 Service Pack 1 (SP1) installed
You need to ensure that an administrator can recover hard-deleted email messages from a user’s mailbox indefinitely.
What should you do?
A. From the Exchange Management Shell, run the New-MailboxSearch cmdlet.
B. From the properties of the mailbox, enable retention hold.
C. From the properties of the mailbox, enable litigation hold.
D. From the Exchange Management Shell, run the New-MailboxExportRequest cmdlet.
E. Create a managed custom folder and manager content settings.
F. From the properties of the mailbox database, modify the Deletion Settings.
G. From the properties of the mailbox, enable single item recovery.
H. Create a retention policy and a renetion tag.
I. From the properties of the mailbox database, select the This database can be overwritten by a restore check box.
J. From the Exchange Management Shell, run the Export-Mailbox cmdlet.
K. From the Exchange Management Shell run Set-MailboxDatabase -DumpsterStatistics $true cmdlet.
L. From the properties of a Mailbox server, modify the System Settings.
M. From the properties of the mailbox database, modify the maintenance schedule.
